Methods, particularly computer-implemented methods, are provided for analyzing, labeling, reporting, and certifying the radiocarbon abundance levels of low radiocarbon food products, including relevant chemical components of final products as well as components of lots used in manufacturing, so that manufacturers, consumers or other users of these products can have high confidence in their stated radiocarbon content and a better understanding of their potential effectiveness in reducing genetic damage. Other embodiments employ an algorithm to calculate an overall value or grade or range indicative of the product's known or estimated ability to either reduce the radiocarbon level of, or to reduce genetic damage occurring in, newly formed chromosomal material in consumers of such products, the chromosomal material comprising DNA and histone proteins and remote access by consumers to the computer-implemented methods, for example, via the Internet.